402320103101 has 8 divisors (see below), whose sum is σ = 469177963200. Its totient is φ = 344845802364.

The previous prime is 402320103067. The next prime is 402320103103. The reversal of 402320103101 is 101301023204.

It is not a de Polignac number, because 402320103101 - 2⁶ = 402320103037 is a prime.

It is a super-2 number, since 2×402320103101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 402320103101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402320103103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586472111 + ... + 586472796.

It is an arithmetic number, because the mean of its divisors is an integer number (58647245400).

Almost surely, 2^402320103101 is an apocalyptic number.

It is an amenable number.

402320103101 is a deficient number, since it is larger than the sum of its proper divisors (66857860099).

402320103101 is an equidigital number, since it uses as much as digits as its factorization.

402320103101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172944928 (or 1172944914 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 402320103101 its reverse (101301023204), we get a palindrome (503621126305).

The spelling of 402320103101 in words is "four hundred two billion, three hundred twenty million, one hundred three thousand, one hundred one".